Model selection

I do not like that the image model choice is no longer available. There used to be a drop down menu to be able to choose different models. It is nowhere to be found, unless it’s user error but I don’t think so. I also don’t like when two images with different models are produced with each request. At least let us choose which two models are used if two images are to be displayed. Please check and advise. Thanks for your time and cooperation